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Ignore the library/address part of the stack unless asked to use it.

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git-svn-id: svn://10.0.0.236/trunk@108252 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
dbaron%fas.harvard.edu
2001-11-16 02:47:07 +00:00
parent f0b531fc70
commit d75cd553c0
1 changed files with 13 additions and 3 deletions
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16
mozilla/tools/trace-malloc/diffbloatdump.pl
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@@ -52,17 +52,23 @@ $::opt_help = 0;
$::opt_depth = 6;
$::opt_include_zero = 0;
$::opt_allocation_count = 0;
$::opt_use_address = 0;
Getopt::Long::Configure("pass_through");
Getopt::Long::GetOptions("help", "depth=i", "include-zero", "allocation-count");
Getopt::Long::GetOptions("help", "allocation-count", "depth=i",
"include-zero", "use-address");
if ($::opt_help) {
die "usage: diffbloatdump.pl [options] <dump1> <dump2>
--help Display this message
--depth=<num> Only display <num> frames at top of allocation stack.
--include-zero Display subtrees totalling zero.
--allocation-count Use allocation count rather than size (i.e., treat
all sizes as 1).
--depth=<num> Only display <num> frames at top of allocation stack.
--include-zero Display subtrees totalling zero.
--use-address Don't ignore the address part of the stack trace
(can make comparison more accurate when comparing
results from the same build)
";
}
@@ -86,6 +92,10 @@ sub add_file($$) {
# read the stack
do {
chomp($line);
if ( ! $::opt_use_address &&
$line =~ /(.*)\[(.*)\]/) {
$line = $1;
}
$stack[$#stack+1] = $line;
} while ( ($line = <$infile>) && $line ne "\n" );